SQUARE ONE PHYSICAL THERAPY LLC
NPI 1720438690
Clinic/Center - Physical Therapy in Pittsburgh, PA
About Square One Physical Therapy Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SQUARE ONE PHYSICAL THERAPY LLC (NPI 1720438690) is a healthcare organization registered as a physical therapy in Pittsburgh, Pennsylvania and active in the NPI registry since June 2016. The organization lists Gordon Riddle, Physical Therapist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Square One Physical Therapy Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Square One Physical Therapy LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Square One Physical Therapy LLC's NPI number?
The NPI number for Square One Physical Therapy LLC is 1720438690. It was assigned to this organization in the NPPES registry on June 21, 2016.
Where is Square One Physical Therapy LLC located?
Square One Physical Therapy LLC is located at 4543 Mcknight Rd, Pittsburgh, PA 15237. The listed phone number is (412) 748-1616.
What is Square One Physical Therapy LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Physical Therapy, with taxonomy code 261QP2000X.
Is Square One Physical Therapy LLC enrolled in Medicare?
Yes. Square One Physical Therapy LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Square One Physical Therapy LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Physical Therapist in Private Practice, reassign their Medicare billing to Square One Physical Therapy LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Square One Physical Therapy LLC was last updated on April 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Square One Physical Therapy Llc · NPI 1720438690
Physical Therapy organization in Pittsburgh, Pennsylvania. Organization record, active in the CMS NPPES registry since June 21, 2016.
## Identity
- **NPI:** 1720438690 (Entity type: Organization)
- **Enumerated:** June 21, 2016
- **Primary specialty:** Clinic/Center - Physical Therapy · taxonomy 261QP2000X
- **Organization subpart:** No
- **Authorized official:** Gordon Riddle, PHYSICAL THERAPIST
## Practice location
- **Address:** 4543 MCKNIGHT RD, Pittsburgh, PA 15237-3108
- **Phone:** (412) 748-1616
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians (Physical Therapist in Private Practice) reassign Medicare billing to this organization (form CMS-855R); 3 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 27, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1720438690) · Data from the CMS NPPES public registry.